<div class="layui-header">
    <div class="layui-container" style="width: 100%">
        <h1 class="logo">
            <a href="<?php echo $versionInfo['www']; ?>">
                <img class="pic" src="/install/images/logo.png" alt="">
                <span style="margin-left: 10px;font-size: 22px!important;"><?php echo $versionInfo['name']; ?></span>
            </a>
        </h1>
        <div class="title">安装向导</div>
    </div>
</div>